474762880

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{39043}}^1$

素因数の和:39081

約数の個数: 64

約数和(自身を含む): 1194746400

約数和(自身を除く): 719983520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 380, 608, 640, 760, 1216, 1520, 2432, 3040, 6080, 12160, 39043, 78086, 156172, 195215, 312344, 390430, 624688, 741817, 780860, 1249376, 1483634, 1561720, 2498752, 2967268, 3123440, 3709085, 4997504, 5934536, 6246880, 7418170, 11869072, 12493760, 14836340, 23738144, 24987520, 29672680, 47476288, 59345360, 94952576, 118690720, 237381440, 474762880]

約数ペア:

[(1, 474762880), (2, 237381440), (4, 118690720), (5, 94952576), (8, 59345360), (10, 47476288), (16, 29672680), (19, 24987520), (20, 23738144), (32, 14836340), (38, 12493760), (40, 11869072), (64, 7418170), (76, 6246880), (80, 5934536), (95, 4997504), (128, 3709085), (152, 3123440), (160, 2967268), (190, 2498752), (304, 1561720), (320, 1483634), (380, 1249376), (608, 780860), (640, 741817), (760, 624688), (1216, 390430), (1520, 312344), (2432, 195215), (3040, 156172), (6080, 78086), (12160, 39043)]